Question

What is the main idea of "John Glenn and Friendship 7"?

1) During reentry, Glenn saw large chunks of burning debris fly by the window of his capsule.
2) The automatic control system failed, so Glenn had to fly the capsule manually for most of the flight.
3) Glenn's flight in Friendship 7 was successful, even though problems arose that could have caused it to fail.
4) The capsule's heat shield was loose, so the capsule possibly could have burned up upon reentry.

Answer 1

The main idea emphasizes John Glenn's successful mission in Friendship 7 despite technical challenges that could have led to failure.

Step-by-step explanation:

The main idea of "John Glenn and Friendship 7" is that Glenn's flight in Friendship 7 was successful despite encountering several problems that could have led to failure. Among these issues were a failed automatic control system, requiring Glenn to take manual control, and a potentially loose heat shield that posed a serious risk during reentry. Nevertheless, Glenn's mission is celebrated as a remarkable achievement in space exploration history due to his successful return to Earth. The main idea of "John Glenn and Friendship 7" is that Glenn's flight in Friendship 7 was successful, even though problems arose that could have caused it to fail.